Koh Madsum (Pig Island)
เกาะมัดสุม
Pigs & Snorkeling
A tiny island famous for its friendly beach pigs, with shallow snorkeling in the channel toward Koh Tan.
Depth Range
1–5m
Site Type
snorkeling
Koh Samui & Nearby
Visibility
3–10m
27–30°C
Getting There
15 min longtail from south Samui
~3 km south of Koh Samui
Marine Life
Notable Features
- • Beach pigs
- • Shallow easy snorkeling
- • Combined with Koh Tan trip
Best Time to Visit
About Koh Madsum (Pig Island)
Koh Madsum — known as Pig Island — is a tiny tropical island where pot-bellied pigs roam the beach. The snorkeling is shallow and easy in the channel between Madsum and Koh Tan, making it ideal for families and absolute beginners. While the marine life isn't as impressive as Koh Tao, it's a fun, relaxed day trip from our Samui base.
Tips
Visit the pigs first, then snorkel toward Koh Tan where the reef is better. We combine both islands in one trip.
Experience Required
None. Family-friendly.
Location
GPS: 9.3900°N, 99.9600°E
Freedive Koh Madsum (Pig Island) With Us
We run trips to Koh Madsum (Pig Island) from Koh Samui. Maximum 3 students per trip. All equipment and safety gear provided.